CN211988696U

CN211988696U - Liquid storage bottle

Info

Publication number: CN211988696U
Application number: CN202020351746.8U
Authority: CN
Inventors: 束健
Original assignee: Nanjing Youyiyou Biotechnology Co ltd
Current assignee: Nanjing Youyiyou Biotechnology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-24
Anticipated expiration: 2030-03-19

Abstract

The utility model provides a liquid storage bottle, the bottle comprises a bottle body, the bottom cover of bottle is equipped with anti-skidding bottle cover, the top of bottle is equipped with the bottleneck, the burette of the adjustable length of bottleneck department threaded connection, the outside of burette still is equipped with outer lid, the burette includes the body and is located the rubber head at body top, the body includes last body, bellows and the drip nozzle body that top-down set gradually, upward be equipped with interior lid on the body, the upper end of drip nozzle body is equipped with the fixed plate, the dead lever of two symmetric distributions of top fixedly connected with of fixed plate, the outer wall department of shown dead lever upper end is equipped with the screw thread, the dead lever passes interior lid, just interior lid top threaded connection has fixation nut on the dead lever. The utility model discloses a stock solution bottle leakproofness is better, is difficult for slipping or falling, and this stock solution bottle can control the volume of taking of reagent better.

Description

Liquid storage bottle

Technical Field

The utility model particularly relates to a liquid storage bottle.

Background

In biological experiments, multiple reagents are often used, and the reagents are often stored in a liquid storage bottle. In the use of stock solution bottle, often need unscrew the bottle lid, pour liquid from the stock solution bottle again, but the volume of pouring of liquid is difficult to control, leads to the liquid volume of pouring too much very easily. In addition, the bottom surface of the liquid storage bottle is smooth, and the liquid storage bottle can slip or fall off due to carelessness when being placed. Therefore, a liquid storage bottle capable of solving the existing problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stock solution bottle to the not enough of prior art.

The utility model provides a following technical scheme:

the utility model provides a liquid storage bottle, includes the bottle, the bottom cover of bottle is equipped with anti-skidding bottle cover, the top of bottle is equipped with the bottleneck, the burette of bottleneck department threaded connection adjustable length, the outside of burette still is equipped with outer lid, the burette includes the body and is located the rubber head at body top, the body includes last body, bellows and the drip nozzle body that top-down set gradually, upward be equipped with interior lid on the body, the upper end of drip nozzle body is equipped with the fixed plate, the top fixedly connected with of fixed plate has two symmetric distribution's dead lever, and the outer wall department of shown dead lever upper end is equipped with the screw thread, the dead lever passes interior lid, just interior lid top threaded connection has fixation nut on the dead lever.

Preferably, the anti-skid bottle sleeve comprises a bottom plate and side plates surrounding the periphery of the bottom plate, a circular through hole is formed in the center of the bottom plate, and anti-skid convex points are further arranged at the bottom of the bottom plate.

Preferably, the inner cover body is in threaded connection with the bottle mouth.

Preferably, a first sealing gasket is arranged at the contact position of the fixing rod and the inner cover body.

Preferably, a second sealing gasket is arranged on the inner wall of the lower end of the outer cover body.

Preferably, the bottle body is provided with scale marks.

The utility model has the advantages that:

the utility model is provided with the inner cover body and the outer cover body, and combines the arrangement of the first sealing gasket and the second sealing gasket, the liquid storage bottle of the utility model has good sealing performance; the utility model discloses an inner cup body sets up on the burette, the utility model discloses utilize the burette to absorb the reagent of liquid storage bottle, be convenient for control the volume of taking of reagent better, and every liquid storage bottle is equipped with independent burette, also can not arouse and arouse the pollution that arouses between the reagent, the utility model discloses a burette can also be through fixation nut and dead lever control bellows length, and then control the length of burette, conveniently according to the volume of the remaining reagent in the liquid storage bottle or the volume of the reagent that waits to absorb suitably adjust the length of burette; the utility model discloses still the bottom cover at the bottle is equipped with anti-skidding bottle cover, can prevent that the stock solution bottle from slipping or falling, and this anti-skidding bottle cover simple structure, to the stock solution bottle of same specification, but this anti-skidding bottle cover recycles.

Drawings

The accompanying drawings are included to provide a further understanding and description of the invention.

Fig. 1 is a schematic structural diagram of the present invention.

Marked as 1, bottle body; 2. an anti-slip bottle sleeve; 3. a dropper; 4. an outer cover body; 5. gluing heads; 6. a pipe body is arranged; 7. a bellows; 8. a drip nozzle tube body; 9. an inner cover body; 10. a fixing plate; 11. fixing the rod; 12. fixing a nut; 13. a negative film; 14. a side panel; 15. a circular through hole; 16. anti-skid bumps; 17. a first gasket; 18. a second gasket.

Detailed Description

As shown in FIG. 1, a liquid storage bottle comprises a bottle body 1, wherein scale marks are arranged on the bottle body 1, so that the amount of residual reagent in the liquid storage bottle can be observed and measured conveniently. The bottom of the bottle body 1 is sleeved with an anti-slip bottle sleeve 2, the anti-slip bottle sleeve 2 comprises a bottom sheet 13 and side sheets 14 surrounding the bottom sheet 13, a circular through hole 15 is formed in the center of the bottom sheet 13, and anti-slip convex points 16 are further arranged at the bottom of the bottom sheet 13.

The top of the bottle body 1 is provided with a bottle mouth, the bottle mouth is in threaded connection with a dropper 3 with adjustable length, the outer side of the dropper 3 is further provided with an outer cover body 4, and the inner wall of the lower end of the outer cover body 4 is provided with a second sealing gasket 18. Burette 3 includes the body and is located the rubber head 5 at body top, the body includes upper tube body 6 that top-down set gradually, bellows 7 and drip nozzle body 8, be equipped with interior lid 9 on upper tube body 6, interior lid 9 and bottleneck threaded connection, the upper end of drip nozzle body 8 is equipped with fixed plate 10, two symmetric distribution's of top fixedly connected with dead lever 11 of fixed plate 10, the outer wall department of shown dead lever 11 upper end is equipped with the screw thread, lid 9 in dead lever 11 passes, and threaded connection has fixation nut 12 on the dead lever 11 at interior lid 9 top, dead lever 11 is equipped with first sealed pad 17 with the contact department of interior lid 9.

The liquid storage bottle has the advantages that the inner cover body 9 and the outer cover body 4 are arranged, and the arrangement of the first sealing gasket 17 and the second sealing gasket 18 is combined, so that the liquid storage bottle has good sealing performance; the inner cover body 9 of the embodiment is arranged on the dropper 3, the embodiment uses the dropper 3 to absorb the reagent in the liquid storage bottle, so that the reagent taking amount can be controlled better, and each liquid storage bottle is provided with the independent dropper 3, so that the pollution among the reagents can not be caused, the length of the corrugated pipe 7 can be controlled by the dropper 3 of the embodiment through the fixing nut 12 and the fixing rod 11, the length of the dropper 3 can be further controlled, and the length of the dropper 3 can be adjusted properly according to the amount of the reagent remaining in the liquid storage bottle or the amount of the reagent to be absorbed; this embodiment is still equipped with anti-skidding bottle cover 2 in the bottom cover of bottle 1, can prevent that the stock solution bottle from slipping or falling, and this anti-skidding bottle cover 2 simple structure to the stock solution bottle of same specification, but this anti-skidding bottle cover 2 recycles.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes may be made to some of the technical features of the embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a liquid storage bottle, its characterized in that, includes the bottle, the bottom cover of bottle is equipped with anti-skidding bottle cover, the top of bottle is equipped with the bottleneck, the burette of the adjustable length of bottleneck department threaded connection, the outside of burette still is equipped with outer lid, the burette includes the body and is located the rubber head at body top, the body includes last body, bellows and the drip nozzle body that top-down set gradually, upward be equipped with interior lid on the body, the upper end of drip nozzle body is equipped with the fixed plate, the top fixedly connected with of fixed plate has two symmetric distribution's dead lever, and the outer wall department of shown dead lever upper end is equipped with the screw thread, the dead lever passes interior lid, just interior lid top threaded connection has fixation nut on the dead lever.

2. A liquid storage bottle according to claim 1, wherein said anti-slip bottle cover is made of rubber, said anti-slip bottle cover comprises a bottom plate and side plates surrounding said bottom plate, a circular through hole is provided at the center of said bottom plate, and anti-slip protrusions are further provided at the bottom of said bottom plate.

3. A reservoir bottle according to claim 1 wherein said inner cap is threadedly connected to said bottle mouth.

4. A liquid storage bottle as defined in claim 1, wherein a first sealing gasket is provided at the contact position of the fixing rod and the inner cover.

5. A liquid storage bottle according to claim 1, characterized in that a second sealing gasket is arranged at the inner wall of the lower end of the outer cover body.

6. A liquid storage bottle according to claim 1, wherein the bottle body is provided with graduation lines.